[Durable]Made of high-hardness aluminum alloy, 1 pair of brake levers are highly resilient and ensure long-term use. [Lightweight] Super light and don't burden your bike with power. Convenient to carry and install. Remove the installation method: first remove the handlebar handle, adjust the screw, make screw spacing and cracks in the brake handle. Second, clamp the handlebar, insert the hammer head of the brake line into the corresponding line hole, and then tighten; Third, connected spoken, tighten the screws properly, install the handle of the handlebar. Installation method, remove the steering handle first, adjust the screw, make screw spacing and cracks in the brake handle. Second, clamp the handlebar, insert the hammer head of the brake line into the corresponding line hole, and then tighten; Third, connected spoken, tighten the screws properly, install the handle of the handlebar. Good for: mountain bike, folding bike, BMX or road bike. And so on many types of bikes. Description: Our bicycle brakes are made of aluminum alloy. Made Strength and durability. Light and does not strain the strength. your bike. You can enjoy your bike freely. Automatic. Lever. The restoration of the position requires quick and easy installation. Crash recovery. There are four colors to choose from. needs, colorful and cool for you. Suitable for many types of bikes I hope you have a good time. Specifications: Material: aluminum alloy. Color: red About: weight: 190 g. Total length: about 16 cm / 6.29 inches. Height: about 9 cm / 3.54 inches. Handlebar diameter: about 22 mm / 0.86 inch. Suitable for: mountain bike, folding bike, etc. Instructions: 1. Remove the bicycle handlebars and tighten the brake. then adjust the screw. 2. Knead the brake lever, attach the hammer head to the brake line. in the corresponding cable hole and tighten it. 3. Close the brake lever to reset the bicycle handlebars. installation. Box contents: 1 x 2 pieces (1 pair) brake levers.